I am going to be staying at the APARTMENTS TÝNSKÁ 7 in late November. I found it at stayinprague.net. It seems perfect (hopefully not too good to be true). Apartments, so no hotel amenities, but it is right in the back door of the old town square. I will be staying in apartment 2. But it is definitely less expensive than those other places. I am a Starwooder myself, and am disappointed at the lack (none) of options there. I will try and do a write up as soon as I get back.